By these three consolidated appeals, Act No. 130, the State Ethics Act (Acts of Legislature, Regular Session 1975, Yol. 1, page 604) which amended and re-enacted the former Ethics Act (Act No. 1056, Regular Ses*2sion 1973, Vol. Ill, page 1699) is being challenged again. For the history of these two acts, see Mr. Justice Beatty’s opinion for the Court in Comer v. City of Mobile, 337 So.2d 742 (Ala.1976), in which we disposed of the several constitutional challenges there presented to Act No. 130.
Two principal issues are raised by these appeals. First, are members of the Board of Bar Commissioners of the Alabama State Bar, members of the Judicial Compensation Commission, and members of the Court of the Judiciary “public officials” within the meaning of that term in the State Ethics Act and thus subject to the Act? Second, would application of the Ethics Act to these parties violate the “separation of powers” doctrine of the Alabama Constitution?
We answer the first question in the negative and therefore need not reach the constitutional issue. Moreover, we do not consider the constitutional validity of a statute unless essential to a disposition of the cause. Rainey v. Ford Motor Credit Co., 294 Ala. 139, 313 So.2d 179 (1975); City of Mobile v. Gulf Dev. Co., 277 Ala. 431, 171 So.2d 247 (1965).
These cases commenced on May 19, 1974, when appellees Edward Turner, et al., Charles M. Hohenberg, et al., and James J. Carter, et al., who are members of the Board of Bar Commissioners of the Alabama State Bar Association, the Judicial Compensation Commission, and the Court of Judiciary, respectively, instituted these actions against appellants, members of the Alabama State Ethics Commission and the Attorney General of Alabama, seeking to restrain them from applying and enforcing the provisions of the 1973 Ethics Act to them in their capacity as members of these entities. On May 15, 1974, Circuit Judge Eugene Carter entered a temporary restraining order; on May 21, 1974, he entered a preliminary injunction.
Appellants thereafter filed answers to ap-pellees’ complaints denying the substantive allegations of the complaints and incorporating motions to dismiss them.
By agreement of counsel for all parties, further proceedings were suspended pending final determination of the constitutionality of the 1973 Ethics Act. On November 19, 1974, Judge Carter upheld the constitutionality of the Act.
On August 7, 1975, the Alabama Legislature passed an amended and re-enacted Ethics Act over the Governor’s veto. This 1975 amended version withstood a challenge to its constitutionality by the City of Mobile and certain individuals in Comer v. City of Mobile, supra, although two of its provisions were held to be unconstitutional.
Subsequently, at a pre-trial hearing of these cases, appellees filed an amendment to their complaints advancing the same challenges to the 1975 Ethics Act as they had made to the 1973 version. Appellees further averred that appellants’ attempt to apply the provisions of the 1975 Ethics Act to them violated the “separation of powers” clauses of the Alabama Constitution of 1901, contained in sections 42, 43, and 139 et seq.
On May 4, 1977, Circuit Judge William Thetford, to whom the case had been reassigned upon the retirement of Judge Carter, entered a permanent injunction, enjoining appellants from taking any action to apply any of the provisions against appel-lees or their successors in office solely by reason of their service as members of these entities.
We now proceed to consider whether ap-pellees are “public officials” within the meaning of that term in the Act.
Section 2(k) of the Ethics Act defines “public official” as follows:
“(k) ‘Public Official’ means any elected official at the state, county, or municipal level of government and any person appointed under state, county, or municipal law to an office where in the conduct of such office such person has administrative and discretionary authority for the receipt or expenditure of public funds. This definition shall also include members of state boards, commissions, committees, councils and authorities, however selected, Presidents, Vice-Presidents, Chief *3Purchasing Officials and Chief Financial Officials of all schools, colleges and universities of the State; members of city and county industrial .boards, planning and zoning boards, school boards, boards of adjustment, utility boards, housing boards, public hospital boards, and any boards, commissions, committees, authorities or councils having jurisdiction with respect thereto, in all cities whose population is more than 15,000 according to the last decennial census.1 This definition excludes members of all other boards not named including but not limited to those commissions, committees, councils, boards or authorities, functioning solely for cultural or historical purposes and advisory board members and members of boards of trustees of institutions of higher learning of the State of Alabama.”
In interpreting the provisions of a statute, we must ascertain and effectuate the intent of the legislature. Tillman v. Sibbles, 341 So.2d 686 (Ala.1977); State ex rel. City of Birmingham v. City of Tarrant City, 294 Ala. 304, 315 So.2d 583 (1975).
In ascertaining legislative intent, we are entitled to consider conditions which may arise under the provisions of statutes and to examine the results which will flow from giving the language in question a particular meaning over another. League of Women Voters v. Renfro, 292 Ala. 128, 290 So.2d 167 (1974).
At the outset, we should say that the express provisions of § 2(k) of the Ethics Act leave this matter in some doubt. Nowhere does the statute explicitly refer to the Board of Bar Commissioners of the Alabama State Bar, the Judicial Compensation Commission, or the Court of Judiciary. Appellants earnestly contend that the following language clearly demonstrates that appellees are covered by the Ethics Act: “This definition (public officials) shall also include members of state boards, commissions, committees, councils and authorities, however selected . . ..” Appellees just as vigorously contend that the above-quoted language is not dispositive of the issue, and insist that the following language demonstrates that they are not covered by the act: “This definition excludes members of all other boards not named including, but not limited to those commissions, committees, councils, boards or authorities, functioning solely for cultural or historical purposes and advisory board members . ..”
Upon close examination, we think it clear that none of the appellees are covered by the Ethics Act, and, therefore, that none need comply with it.
Under the statutory definition, these ap-pellees are not “elected officials.” Nor are they “appointed [officials who] in the conduct of such office . . . [have] administrative and discretionary authority for the receipt or expenditure of public funds,” with, perhaps, the possible exception of the Bar Commissioners.
The plainest case is that of the Judicial Compensation Commission. Although it is a constitutionally mandated body and is required to “recommend to the legislature the salary and expense allowances to be paid from the state treasury for all judges of this state except for municipal and probate judges,” its members are expressly excluded from the definition of “public officials” found in the Ethics Act.
This is equally true for the Court of Judiciary. Its five members’ primary function is to hear complaints filed against judges by the Judicial Inquiry Commission. Since its creation four years ago, it has convened for no more than a few times each year. Its members serve without pay in a position which may be charitably characterized as “thankless.” Plainly, we think, the members of the Court of Judiciary are not “public officials.”
Likewise, it seems clear to us that the members of the Board of Bar Commissioners of the Alabama State Bar Association are not “public officials” either.
*4It might be argued that because the Bar Commissioners receive and expend public funds through their discretionary budgeting of receipts from lawyers’ licenses, they fall within the second part of the definition. Tit. 46, § 32, Code of Alabama 1940 (Recompiled 1958). But, we think not for the reasons which hereafter appear.
The members of the Board of Bar Commissioners act on matters relating exclusively to their professional association of attorneys. They serve without pay. They are required to meet once each year, although in practice, they usually meet five or six times annually. Their significant duties, with respect to disbarment and reinstatement, are subject to Supreme- Court review. Clearly, they should not be characterized as “public officials” in any common sense or legal definition of the term.
Historic definitions as to the meaning of the term “public officers” are not particularly helpful to us in a resolution of the question as to whether members of the Board of Bar Commissioners are, or are not, “public officials” within the meaning of that term in the Ethics Act. Nevertheless, we proceed to examine those definitions found in our case law.
In State v. Baumhauer, 244 Ala. 1, 7, 12 So.2d 326, 330 (1942), the following appears: “[I]n Harrington v. State, 200 Ala. 480, 76 So. 422, 423, it is pointed out that ‘when we speak of a public officer as a state, county, or municipal officer, we usually mean a person who, by lawful authority, has been invested with a part of the sovereign functions of government.’ ”
In State v. Stone, 240 Ala. 677, 680, 200 So. 756, 758 (1941), we find the following: “It seems to be well settled that one who performs a public function, and his authority is derived directly from the state by legislative enactment, and the law prescribes his duties, powers, and authority, such an one is a public officer of the state.”
In Hard v. State, 228 Ala. 241, 153 So. 725, 726, the above quoted language from State v. Stone appears. The opinion also quotes from United States v. Hartwell, 6 Wall. (73 U.S.) 385, 393 18 L.Ed. 830: “An office is a public station, or employment, conferred by the appointment of government. The term embraces the ideas of tenure, duration, emolument, and duties.”
Members of the Board of Bar Commissioners do have some functions which derive directly from legislative enactments. See Tit. 46, § 25, Code of Alabama 1940. It is clear, however, from the terms of the Code, that their duties are, for the most part, dependent upon Supreme Court approval.
This dependency was underscored in the opinion authored for the Court by Justice Shores in Board of Commissioners, Alabama State Bar v. State ex rel. Baxley, 295 Ala. 100, 109, 324 So.2d 256, 262 (1975): “Although the Board (of Bar Commissioners) was created by the legislature, it was created as an arm to this court and any action by the Board is subject to review or approval by this court. The legislature has not created an entity which is not subject to control or regulation, the Board is subject to the control of this court.”
Moreover, the members of the Board receive neither emolument nor salary by virtue of their membership on the Board, although they do receive reimbursement for actual expenses.
There are two more reasons we may give for the result we reach in these cases.
The first reason emanates from the long-standing maxim of statutory construction that a reviewing court is bound to presume that the legislature, when amending a statute, was aware of the judicial construction placed upon it and that, absent indications of intent to the contrary, the legislature did not see fit to change such judicial construction in the course of the amendment. Coden Beach Marina, Inc. v. City of Bayou La Batre, 284 Ala. 718, 228 So.2d 468 (1969).
The first Ethics Act, passed in 1973, did not use the term “public official” nor did the definition of that term correspond with any term we find in the 1973 Ethics Act, except for the following. The 1973 Act employed the term “state official” and defined it thusly:
*5“(k) ‘State Official’ means any elected official of the legislative, judicial, or executive branch of state government, and any person appointed under Alabama law to an office in either branch where, in the conduct of such office, administrative and discretionary powers attend the appointment. Also, this definition shall mean an appointed member of any commission or committee which has administrative or policy-making control of any governmental function, but shall not mean members of commissions or committees functioning solely for advisory or research purposes.”
This definition, which appears to be much broader than the present act, in encompassing even more persons, was nevertheless held not to include appellees by the decision of the Circuit Court of Montgomery County in 1974. When the Ethics Act was revised in 1975, the legislature did not specifically list appellees in the definition of the term “public official.” This being so, we think it clear that the above-cited rule of statutory construction dictates the conclusion we reach.
The other reason for the result we reach is as follows. The avowed purpose of the Ethics Act is to eliminate conflicts of interest between the private interests of an elected official or a government employee and his (her) duties as such. Appellants do not suggest, in brief, a single instance in which appellees might become involved in a conflict of interest by reason of their service on these entities. However, the dissent suggests that conflicts could arise if a bar commissioner or attorney member of the Court of Judiciary solicited or received a gift or favor in return for his vote or if a lawyer member of the Judicial Compensation Commission used his official position to obtain personal financial gain for himself by arranging for his assignment as a guardian ad litem. In the unlikely event that such actions did occur, they would constitute violations of one or more provisions of the Code of Professional Responsibility governing attorneys and would subject them to disbarment.
In sum, the dissent would have it both ways! On the one hand, it says these appel-lees are “public officials,” under the Ethics Act; therefore, they have to comply with the provisions requiring the filing of financial disclosure statements. On the other hand, it says these appellees do not have to comply with the other provisions of the Act “dealing with restrictions and prohibitions on the actions of public officials.”
Public officials are public officials. Either these appellees are, or they are not, public officials. If they are, as the dissent suggests, they are subject to all provisions. If they are not, as we hold, they are subject to none of the Act’s provisions. To hold otherwise would constitute judicial legislation.
Appellants argue that our holding will place appellees above the law and make them immune from compliance with ethical standards. This is patently untrue. Those members of these entities who are attorneys are subject to the Code of Professional Responsibility, with its attendant “Ethical Considerations” and “Disciplinary Rules.” Those members who are judges are bound by the Canons of Judicial Ethics. And, of course, all members are bound to obey the law or suffer the consequences.
AFFIRMED.
FAULKNER, JONES, ALMON, SHORES, and EMBRY, JJ., concur.
BEATTY, J., concurs specially.
TORBERT, C. J., and MADDOX, J., dissent.